Sökning: "Hybrid Perovskite Solar Cells"
Visar resultat 1 - 5 av 9 avhandlingar innehållade orden Hybrid Perovskite Solar Cells.
1. Modeling hybrid halide perovskites for solar cell applications : Simulations of electronic structure and X-ray spectroscopy
Sammanfattning : Over the past 13 years, perovskites have become a very promising candidate in the search for cheap and effective photovoltaic materials for solar cells. Perovskite solar cell power conversion efficiency has increased from 3. LÄS MER
2. Correlation effects in ionic perovskite crystals
Sammanfattning : Perovskites are a large family of versatile materials with favourable properties for spintronics and optoelectronics applications. The mineral CaTiO3 defines the archetypal crystal structure of perovskite materials with a general composition ABX3. LÄS MER
3. In pursuit of next generation photovoltaics : An electronic structure study of emerging solar cell materials
Sammanfattning : The development of a new generation of photovoltaic technologies is an important task in order to increase the production of clean energy. Perovskite solar cells, with an exceptionally rapid development over the last decade, have transformed into perhaps the most promising candidate to provide a low-cost alternative to conventional cells. LÄS MER
4. Theoretical spectroscopic investigation of hybrid halide perovskite solar cell materials
Sammanfattning : Perovskite solar cells have recently become a very promising candidate in the search for an effective solar cell material. Over the past 10 years, their power conversion efficiency has increased to over 25% and there is a wide range of different potential chemical makeups that provide a range of materials to investigate. LÄS MER
5. Dynamical properties of metal halide and oxyhydride perovskites
Sammanfattning : This thesis concerns investigations on the dynamical properties of two classes of energy-relevant materials, namely metal halide and oxyhydride perovskites, using neutron scattering techniques. These two classes of materials share the same aspect of a perovskite-type crystal structure but are different in terms of their functional properties and concomitant promise for various technological applications. LÄS MER